Patent Assignment
Reel/Frame 036205/0519
Assignment of Assignor's Interest
Recorded: 2015-07-29
Pages: 4
Assignor
FLUSCHE, MARK J
Executed: 2015-07-28
Assignee
SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.
1001 LOUISIANA STREET, SUITE 2900, HOUSTON, TEXAS, 77002
Covered Property
(1)
Transport Platform Apparatus And Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 12, 2018
From: HARDY, MARK JAMES, JR.
To: SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.
Reel/Frame 044612/0730 →
Security Interest
Feb 11, 2021
From: CSI TECHNOLOGIES, LLC; SPN WELL SERVICES. INC.; STABIL DRILL SPECIALTIES, LLC; SUPERIOR ENERGY SERVICES, L.L.C.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 055281/0031 →